GasTech Engineering Corporation

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Tulsa, OK, US

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Patents Grantslast 30 patents

Information Patent Grant
Cylindrical burner apparatus and method
- Patent number 12,173,893
- Issue date Dec 24, 2024
- GASTECH ENGINEERING LLC
- Yul E. Shaffer
- F22 - STEAM GENERATION
Information Patent Grant
Cylindrical burner apparatus and method
- Patent number 11,835,228
- Issue date Dec 5, 2023
- GASTECH ENGINEERING LLC
- Yul E. Shaffer
- F22 - STEAM GENERATION

Patents Applicationslast 30 patents

Information Patent Application
CYLINDRICAL BURNER APPARATUS AND METHOD
- Publication number 20230288056
- Publication date Sep 14, 2023
- GASTECH ENGINEERING LLC
- Yul E. Shaffer
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
CYLINDRICAL BURNER APPARATUS AND METHOD
- Publication number 20220136693
- Publication date May 5, 2022
- GASTECH ENGINEERING LLC
- Yul E. Shaffer
- F22 - STEAM GENERATION
Information Patent Application
CYLINDRICAL BURNER APPARATUS AND METHOD
- Publication number 20220136694
- Publication date May 5, 2022
- GASTECH ENGINEERING LLC
- Yul E. Shaffer
- F22 - STEAM GENERATION
Information Patent Application
CYLINDRICAL BURNER APPARATUS AND METHOD
- Publication number 20220010957
- Publication date Jan 13, 2022
- GASTECH ENGINEERING LLC
- Yul E. Shaffer
- F22 - STEAM GENERATION

Trademarklast 30 trademarks

Information Trademark
87034562 - GASTECH
- Serial number 87034562
- Registration number 5164354
- Filing date May 12, 2016
- GasTech Engineering LLC
- 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information Trademark
85034506 - GASTECH ECO-FLUX
- Serial number 85034506
- Filing date May 10, 2010
- GasTech Engineering Corporation
- 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information Trademark
77249366 - GASTECH ENGINEERING CORPORATION
- Serial number 77249366
- Registration number 3470781
- Filing date Aug 7, 2007
- GasTech Engineering Corporation
- 40 - Treatment of materials
Information Trademark
78302250 - GASTECH ECO-FLUX
- Serial number 78302250
- Filing date Sep 18, 2003
- GASTECH ENGINEERING CORP.
- 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information Trademark
74081537 - GASTECH ENGINEERING CORP.
- Serial number 74081537
- Registration number 1648778
- Filing date Jul 24, 1990
- GASTECH ENGINEERING CORP.
- 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes